June 8, is the thirteenth “World
Oceans Day”, the fourteenth “National Ocean Awareness Day”. 8:00-12:00
in Sansha City, Zhao Shu Island held live activities, learning strong,
Sansha TV APP, Vlog and other platforms to live stream in real time. Let
the audience feel the colorful world of the sea in front of the screen.
Zhao Shu Island, as one of the
seven islands in the Xuande Islands in the Xisha Islands of Sansha City,
Hainan Province, has a relatively large area, complex environment, and a
long and narrow coastline, requiring long-distance shooting of the sea
level. In addition, this live stream requires multiple locations for
video shooting, requiring multiple camera locations.
The traditional wired method of
wiring is difficult, and the ordinary video transmission system cannot
support multi-camera transmission. It cannot meet the needs of this live
stream. Therefore, the video transmission equipment put forward high
requirements. In order to meet the needs of the live stream, the program
production team screened a variety of wireless video transmission
devices. CVW’s wireless video transmission solution (BeamLink-Quad aand
Thunder X2) stood out and became the final solution for the live
shooting of this marine promotion activity.
Thunder X2 has strong wall through and strong anti-interference
ability, so that it can still achieve long-distance transmission in
complex non-visual distance scenes, to solve the difficulties of this
live need for long-distance video transmission. At the same time, the
BeamLink-Quad supports multi-camera shooting, four channels only
occupies one RF channel, to solve the lack of wireless spectrum
resources on site, to meet the needs of the program team multi-camera
shooting.
When the on-site deployment, the
staff connected 4 cameras to the BeamLink-Quad transmitters, and another
2 cameras to the Thunder X2 transmitters, for a total of 6 camera
locations for live shooting. The following is the site deployment
diagram.
BeamLink-Quad and Thunder X2
receivers are connected to the switch console through SDI cables, and
the backend workers edit and network push the video received by the
switch console to the major platforms for live streaming.
During the whole live stream of
Ocean Day, BeamLink-Quad and Thunder X2 with excellent stability and
anti-interference ability, to ensure that the whole live stream is
stable and smooth. The staff gave high recognition to the products and
solutions of CVW.
